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Merge pull request #288 from hotwired/strada-sample
Strada sample components in the Demo app
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -26,7 +26,8 @@ | |
| }, | ||
| { | ||
| "patterns": [ | ||
| "/signin$" | ||
| "/signin$", | ||
| "/strada-form$" | ||
| ], | ||
| "properties": { | ||
| "context": "modal", | ||
|
|
||
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9 changes: 9 additions & 0 deletions
9
demo/src/main/kotlin/dev/hotwire/turbo/demo/strada/BridgeComponentFactories.kt
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| @@ -0,0 +1,9 @@ | ||
| package dev.hotwire.turbo.demo.strada | ||
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| import dev.hotwire.strada.BridgeComponentFactory | ||
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| val bridgeComponentFactories = listOf( | ||
| BridgeComponentFactory("form", ::FormComponent), | ||
| BridgeComponentFactory("menu", ::MenuComponent), | ||
| BridgeComponentFactory("overflow-menu", ::OverflowMenuComponent) | ||
| ) |
92 changes: 92 additions & 0 deletions
92
demo/src/main/kotlin/dev/hotwire/turbo/demo/strada/FormComponent.kt
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| package dev.hotwire.turbo.demo.strada | ||
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| import android.util.Log | ||
| import android.view.LayoutInflater | ||
| import android.view.Menu | ||
| import android.view.MenuItem | ||
| import androidx.appcompat.widget.Toolbar | ||
| import androidx.fragment.app.Fragment | ||
| import dev.hotwire.strada.BridgeComponent | ||
| import dev.hotwire.strada.BridgeDelegate | ||
| import dev.hotwire.strada.Message | ||
| import dev.hotwire.turbo.demo.R | ||
| import dev.hotwire.turbo.demo.base.NavDestination | ||
| import dev.hotwire.turbo.demo.databinding.FormComponentSubmitBinding | ||
| import kotlinx.serialization.SerialName | ||
| import kotlinx.serialization.Serializable | ||
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| /** | ||
| * Bridge component to display a submit button in the native toolbar, | ||
| * which will submit the form on the page when tapped. | ||
| */ | ||
| class FormComponent( | ||
| name: String, | ||
| private val delegate: BridgeDelegate<NavDestination> | ||
| ) : BridgeComponent<NavDestination>(name, delegate) { | ||
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| private val submitButtonItemId = 37 | ||
| private var submitMenuItem: MenuItem? = null | ||
| private val fragment: Fragment | ||
| get() = delegate.destination.fragment | ||
| private val toolbar: Toolbar? | ||
| get() = fragment.view?.findViewById(R.id.toolbar) | ||
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| override fun onReceive(message: Message) { | ||
| when (message.event) { | ||
| "connect" -> handleConnectEvent(message) | ||
| "submitEnabled" -> handleSubmitEnabled() | ||
| "submitDisabled" -> handleSubmitDisabled() | ||
| else -> Log.w("TurboDemo", "Unknown event for message: $message") | ||
| } | ||
| } | ||
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| private fun handleConnectEvent(message: Message) { | ||
| val data = message.data<MessageData>() ?: return | ||
| showToolbarButton(data) | ||
| } | ||
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| private fun handleSubmitEnabled() { | ||
| toggleSubmitButton(true) | ||
| } | ||
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| private fun handleSubmitDisabled() { | ||
| toggleSubmitButton(false) | ||
| } | ||
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| private fun showToolbarButton(data: MessageData) { | ||
| val menu = toolbar?.menu ?: return | ||
| val inflater = LayoutInflater.from(fragment.requireContext()) | ||
| val binding = FormComponentSubmitBinding.inflate(inflater) | ||
| val order = 999 // Show as the right-most button | ||
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| binding.formSubmit.apply { | ||
| text = data.title | ||
| setOnClickListener { | ||
| performSubmit() | ||
| } | ||
| } | ||
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| menu.removeItem(submitButtonItemId) | ||
| submitMenuItem = menu.add(Menu.NONE, submitButtonItemId, order, data.title).apply { | ||
| actionView = binding.root | ||
| setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS) | ||
| } | ||
| } | ||
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| private fun toggleSubmitButton(enable: Boolean) { | ||
| val layout = submitMenuItem?.actionView ?: return | ||
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| FormComponentSubmitBinding.bind(layout).apply { | ||
| formSubmit.isEnabled = enable | ||
| } | ||
| } | ||
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| private fun performSubmit(): Boolean { | ||
| return replyTo("connect") | ||
| } | ||
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| @Serializable | ||
| data class MessageData( | ||
| @SerialName("submitTitle") val title: String | ||
| ) | ||
| } |
82 changes: 82 additions & 0 deletions
82
demo/src/main/kotlin/dev/hotwire/turbo/demo/strada/MenuComponent.kt
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| Original file line number | Diff line number | Diff line change |
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| package dev.hotwire.turbo.demo.strada | ||
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| import android.util.Log | ||
| import android.view.LayoutInflater | ||
| import androidx.fragment.app.Fragment | ||
| import androidx.recyclerview.widget.LinearLayoutManager | ||
| import com.google.android.material.bottomsheet.BottomSheetDialog | ||
| import dev.hotwire.strada.BridgeComponent | ||
| import dev.hotwire.strada.BridgeDelegate | ||
| import dev.hotwire.strada.Message | ||
| import dev.hotwire.turbo.demo.base.NavDestination | ||
| import dev.hotwire.turbo.demo.databinding.MenuComponentBottomSheetBinding | ||
| import kotlinx.serialization.SerialName | ||
| import kotlinx.serialization.Serializable | ||
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| /** | ||
| * Bridge component to display a native bottom sheet menu, which will | ||
| * send the selected index of the tapped menu item back to the web. | ||
| */ | ||
| class MenuComponent( | ||
| name: String, | ||
| private val delegate: BridgeDelegate<NavDestination> | ||
| ) : BridgeComponent<NavDestination>(name, delegate) { | ||
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| private val fragment: Fragment | ||
| get() = delegate.destination.fragment | ||
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| override fun onReceive(message: Message) { | ||
| when (message.event) { | ||
| "display" -> handleDisplayEvent(message) | ||
| else -> Log.w("TurboDemo", "Unknown event for message: $message") | ||
| } | ||
| } | ||
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| private fun handleDisplayEvent(message: Message) { | ||
| val data = message.data<MessageData>() ?: return | ||
| showBottomSheet(data.title, data.items) | ||
| } | ||
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| private fun showBottomSheet(title: String, items: List<Item>) { | ||
| val view = fragment.view?.rootView ?: return | ||
| val inflater = LayoutInflater.from(view.context) | ||
| val bottomSheet = BottomSheetDialog(view.context) | ||
| val binding = MenuComponentBottomSheetBinding.inflate(inflater) | ||
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| binding.toolbar.title = title | ||
| binding.recyclerView.layoutManager = LinearLayoutManager(view.context) | ||
| binding.recyclerView.adapter = MenuComponentAdapter().apply { | ||
| setData(items) | ||
| setListener { | ||
| bottomSheet.dismiss() | ||
| onItemSelected(it) | ||
| } | ||
| } | ||
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| bottomSheet.apply { | ||
| setContentView(binding.root) | ||
| show() | ||
| } | ||
| } | ||
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| private fun onItemSelected(item: Item) { | ||
| replyTo("display", SelectionMessageData(item.index)) | ||
| } | ||
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| @Serializable | ||
| data class MessageData( | ||
| @SerialName("title") val title: String, | ||
| @SerialName("items") val items: List<Item> | ||
| ) | ||
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| @Serializable | ||
| data class Item( | ||
| @SerialName("title") val title: String, | ||
| @SerialName("index") val index: Int | ||
| ) | ||
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| @Serializable | ||
| data class SelectionMessageData( | ||
| @SerialName("selectedIndex") val selectedIndex: Int | ||
| ) | ||
| } |
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